Daily Practice · Foundation

Daily Practice - Foundation

Grades 3-4 - securing a Foundation pass: fractions, percentages, angles and the first algebra.

21st January 2020

5 questions · 10 marks · Grades 3-4 · 87 question types in this band

1
Probability (Higher)3 marks
A biased coin lands on heads with probability 0.1. It is thrown 200 times. How many heads would you expect?
2
Scatter Graphs2 marks
A scatter graph plots the length of a queue and the number of tills open. What type of correlation would you expect?
3
Error Intervals2 marks
A number y is 77 when truncated to the nearest whole number. Write down the error interval for y.
4
Substitution2 marks
Work out the value of 9x - 11 when x = -6.
5
Writing and Simplifying Ratio1 mark
Write the ratio 12 : 54 in its simplest form.

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